Robertshaw 4290-033 Gas Thermostat 30067439-890 The ASCO 158-959 Rebuild Kit

The ASCO 158-959 Rebuild Kit is a specialized service solution designed for the maintenance and repair of the ASCO 8222 AC series solenoid valves

Common Questions Is the sensor element sensitive to vertical alignment

The Lennox 71G17 Vent Switch is a critical safety component designed for precise thermal monitoring in high-efficiency HVAC systems

Automatic Reset Functionality: Restores circuit continuity once the plenum cools to 150°F

also known as K16RM-120H

Robertshaw 4290-033 Gas Thermostat 30067439-890 The ASCO 158-959 Rebuild KitThe Robertshaw 4290 033 is a heavy duty GS series commercial gas thermostat engineered for high performance temperature regulation in demanding commercial kitchens. This hydraulic thermostat utilizes a precision machined snap action mechanism to provide immediate gas flow interruption or engagement, maintaining tight tolerances within a 200F to 400F temperature range. Designed for versatility, it is an essential component for commercial fryer